| 3Dconnexion | http://www.3dconnexion.com/ |
| Adafruit | https://www.adafruit.com/ |
| Alibaba | http://www.alibaba.com/ |
| All Electronics | http://www.allelectronics.com/ |
| Automation Technology | http://www.automationtechnologiesinc.com/ |
| BangGood | http://www.banggood.com/ |
| BG Micro | http://www.bgmicro.com/ |
| Boots Industries | http://bootsindustries.com/ |
| Brit & Co | https://www.brit.co |
| Chibitronics | http://chibitronics.com/ |
| CNC4PC | https://cnc4pc.com/ |
| Dick Blick | http://www.dickblick.com/ |
| DigiKey | http://www.digikey.com/ |
| DIY.com | http://www.diy.com/ |
| Dremel | http://www.dremel.com/ |
| Eduporium | https://www.eduporium.com/ |
| eMachineshop | http://www.emachineshop.com/ |
| EMaker Shop | http://www.emakershop.com/ |
| Evil Mad Scientist | http://shop.evilmadscientist.com/ |
| Fabber Parts | http://fabber-parts.de/shop/ |
| Fry's Electronics | http://www.frys.com/ |
| Future Electronics | http://www.futureelectronics.com/ |
| Harbor Freight | http://www.harborfreight.com/ |
| Inventables | https://www.inventables.com/ |
| Jameco Electronics | http://www.jameco.com/ |
| Kelvin Educational Products | http://kelvin.com/ |
| Keva Planks | http://www.kevaplanks.com/ |
| Learn To Solder Kit | http://learntosolderkit.com/ |
| LittleBits | http://littlebits.cc/ |
| Make Mendel | http://makemendel.com/ |
| Maker Shed | http://www.makershed.com/ |
| Maker Store - Australia | http://www.makerstore.com.au/ |
| Maker Store - USA | http://makerstore.cc/ |
| MakerStock | https://makerstock.com/ |
| Makey Makey | http://makeymakey.com/ |
| Mark Tool & Rubber | http://marktool.com/ |
| Matter Hackers | http://www.matterhackers.com/ |
| MCM Electronics | http://www.mcmelectronics.com/ |
| McMaster-Carr | http://www.mcmaster.com/ |
| Michaels Craft Stores | http://www.michaels.com/ |
| Micro Mark | http://www.micromark.com/ |
| Mixshop | http://mixshop.com/ |
| Mouser Electronics | http://www.mouser.com/ |
| NewEgg | http://www.newegg.com/ |
| Oriental Trading | http://www.orientaltrading.com/ |
| Paper Source | http://www.papersource.com/ |
| Parallax | https://www.parallax.com/ |
| Parts Express | http://www.parts-express.com/ |
| Pitsco Education | http://www.pitsco.com/ |
| Plaid | https://www.plaidonline.com/default.aspx |
| Ply Products | http://www.plyproducts.com/ |
| Pololu Robotics & Elec. | https://www.pololu.com/ |
| Radio Shack | https://www.radioshack.com/ |
| Science Buddies | https://store.sciencebuddies.org/ |
| Seeed Studio | http://www.seeedstudio.com/depot/ |
| Smooth-On | http://www.smooth-on.com/ |
| Sparkfun | https://www.sparkfun.com/ |
| Squishy Circuits Store | http://squishycircuitsstore.com/ |
| VellemanStore | https://www.vellemanstore.com/ |
